Wayne Cahilly & Sarah Hettinger

Teaches at New York Botanical Garden

Wayne Cahilly is a graduate of the School of Professional Horticulture at the Botanical Garden, where he is Manager of the Lionel Goldfrank III Institutional Mapping Department. He is a member of the American Society of Consulting Arborists, a Certified Arborist, and a Certified Tree Risk Assessor.

Sarah Hettinger is a graduate of New York University in England with a degree in Historic and Sustainable Architecture. She's worked as an Assistant Conservation Officer to the Planning Division in the London Borough of Lambeth, contributing to the preservation of several historic sites through English Heritage and the National Trust for Historic Preservation. She joined the New York Botanical Garden as the Assistant of the Lionel Goldfrank III Institutional Mapping Department in 2012.